If the factorization result of polynomial X & sup2; - MX + 25 is (X-5) (X-7), can you determine the value of M?;

If the factorization result of polynomial X & sup2; - MX + 25 is (X-5) (X-7), can you determine the value of M?;


It should be X & sup2; - MX + 35
So m = 12